Contoured nasal air purifier



FIG. 1 is a top plan view of a contoured nasal air purifier according tothe present invention;

FIG. 2 is a front elevation view of the contoured nasal air purifier ofFIG. 1;

FIG. 3 is a partial front elevation view thereof, showing along theangle of one plug;

FIG. 4 is a side elevation view thereof, showing from the right and rearsides; and,

FIG. 5 is an isometric front view of the contoured nasal air purifieraccording to the present design.

The ornamental design for a contoured nasal air purifier, as shown anddescribed.